26806486 has 16 divisors (see below), whose sum is σ = 46033920. Its totient is φ = 11468520.

The previous prime is 26806459. The next prime is 26806487. The reversal of 26806486 is 68460862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26806487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9051 + ... + 11641.

It is an arithmetic number, because the mean of its divisors is an integer number (2877120).

Almost surely, 2^26806486 is an apocalyptic number.

26806486 is a deficient number, since it is larger than the sum of its proper divisors (19227434).

26806486 is a wasteful number, since it uses less digits than its factorization.

26806486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3339.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 26806486 is about 5177.4980444226. The cubic root of 26806486 is about 299.2815623460.

The spelling of 26806486 in words is "twenty-six million, eight hundred six thousand, four hundred eighty-six".